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March 26, 2017

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1. A single mole of AgNo3 weighs 169.88 grams. In order to make a 1M solution, how many grams of AgNo3 would need to be dissolved in 5oomL?
How many moles do you need?
moles = M x L.

please help today

  • chem - ,

    M = moles/L
    So you want 0.5 L and 1 M, you will need 1 x 0.5 = 0.5 mole.
    How many grams is that?
    moles = g/molar mass

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